

num1 = {
    '0': 'zero',
    '1': 'one',
    '2': 'two',
    '3.[羊城杯 2020]RRRRRRRSA': 'three',
    '4': 'four',
    '5': 'five',
    '6': 'six',
    '7': 'seven',
    '8': 'eight',
    '9': 'nine'
}
num2 = {v: k for k, v in num1.items()}

a="yourpiniseightfourtwozeroeightfourtwoonezeroeighteightfourzerotwofourzeroeightfourzeroonezeroonetwofourx"
for i in num2:
    a=a.replace(i,num2[i])
print(a)
import re
#842084210884024084010124
a=re.search("\d+",a).group()
a=a.split("0")
flag=""
for i in a:
    #a每个元素相加
    sum=0
    for j in i:
        sum+=int(j)
    flag+=chr(sum+96)
print(flag.upper())